package com.sky.mapper;

import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface DishflavorMapper {


    void insertBatch(List<DishFlavor> flavors);
@Delete("delete from dish_flavor where dish_id=#{dishId}")
    void deleteByDishId(Long dishId);

    void deleteByDishIds(List<Long> dishIds);
@Select("select *from dish_flavor where dish_id=#{dishId}")/*匹配必须一致*/
    List<DishFlavor> getByDishId(Long dishId);//形参写dishId更严谨
    //传入dishIds 仅是为了防止与ids混
}
